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PRODUCTION OF BUBBLE FOR LIGHTWEIGHT CELLULAR CONCRETE, APPARATUS THEREFOR AND PRODUCTION OF LIGHTWEIGHT CELLULAR CONCRETE
PRODUCTION OF BUBBLE FOR LIGHTWEIGHT CELLULAR CONCRETE, APPARATUS THEREFOR AND PRODUCTION OF LIGHTWEIGHT CELLULAR CONCRETE
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机译：轻质气泡混凝土的生产，装置的制造和轻质气泡混凝土的生产
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摘要
PURPOSE: To obtain highly stable bubbles easy to control the amount of air to be mixed in producing lightweight cellular concrete by foaming an aqueous solution of a foaming agent using such a bubble generator as to be filled with cylindrical packing pieces in a vessel. ;CONSTITUTION: A bubble generator 1 is such as to be filled with ceramic or plastic cylindrical packing pieces 2 nearly equal in diameter and height (0.3-2.5cm) with the inner diameter at least 1/2 times the outer diameter in a cylindrical vessel 3 made of rigid plastics, stainless steel or metallic aluminum. Both ends of the cylinder 3 are packed with steel wool 4. Compressed air and an aqueous solution containing, as a foaming agent, an alkyl ether sulfate at a concentration of 0.1-5wt.% or so are then injected at a pressure of 2-6kgf/cm2 through nozzles 5, 6 on one side of the cylinder 3 to produce bubbles, which are then delivered through a 1mm-mesh 7 attached to the outside of the steel wool 4 on the other side. The bubbles are then mixed with a slurry containing both siliceous material and calcareous material as the main feedstocks followed by curing at high temperatures and pressures.;COPYRIGHT: (C)1995,JPO
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机译：用途：为了获得高度稳定的气泡，在使用泡沫发生器将泡沫剂的水溶液发泡后在容器中填充圆柱形填料的情况下，易于控制生产轻质多孔混凝土时要混合的空气量。 ;组成：气泡发生器1装有直径或高度几乎相等（0.3-2.5厘米）的陶瓷或塑料圆柱形填料2，其内径至少是圆柱形容器中外径的1/2倍3由硬质塑料，不锈钢或金属铝制成。圆筒3的两端都用钢丝绒4填充。然后以2-的压力注入压缩空气和含有浓度为0.1-5wt。％左右的烷基醚硫酸盐作为发泡剂的水溶液。 6kgf / cm 2 通过圆柱体3一侧的喷嘴5、6产生气泡，然后通过附着在另一侧钢丝绒4外侧的1mm网眼7输送气泡。 。然后将气泡与同时包含硅质材料和钙质材料作为主要原料的浆液混合，然后在高温和高压下固化。;版权所有：（C）1995，JPO
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